Alaska earthquakes

M3.2 earthquake 231 km S of Sand Point, Alaska

A magnitude 3.2 earthquake struck 231 km S of Sand Point, Alaska on Sun, Sep 6, 2020, 1:24 AM AKDT (09:24 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.5 152 km SSE of Sand Point, Alaska. This one was a foreshock.

Sand Point forecast More in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude: 3.2 (ml), minor
Local time: Sun, Sep 6, 2020, 1:24 AM AKDT
UTC: 2020-09-06 09:24:31 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 53.262° N, 160.297° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 8.0 km horizontally, 2.0 km in depth
Magnitude uncertainty: ±0.10
Depth from: Operator assigned
Station coverage gap: 239°, poorly surrounded by stations
Stations used: 26

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Sand Point, AlaskaPopulation 1,064. Forecast231 kmS

Nearby

Within 100 km, magnitude 1.5 and up: 89 in the 60 days after this one and 9 in the 30 days before it.

After

The first 60 of 89.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000bq2e (also filed as ak020bhluvs2). Read Sun, Sep 27, 2026, 11:59 AM UTC.